private void Send(object sender, RoutedEventArgs e)
{
try {
Unit unit = unit_combo_box.SelectedItem as Unit;
Order order = new Order(unit, GuestRequest, message.Text);
Business.AddOrder(order);
Business.EditOrder(order, "Sent email");
UiOrders.Add(order); // Update the UI Orders list
Frame.Navigate(new EditOrderPage(Business, Frame, order, UiUnits, new List <ObservableCollection <Order> > {
UiOrders
}));
} catch (Exception ex) {
MaterialDesignThemes.Wpf.DialogHost.Show(ex, "add_order_error_dialogue_host");
}
}
